Water purifier



1. Water purifier

1.1 is a perspective view;

1.2 is a front view;

1.3 is a rear view;

1.4 is a left side view;

1.5 is a right side view;

1.6 , is a top view; and,

1.7 is a bottom view. 

CLAIM The ornamental design for a water purifier, as shown and described. 